UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2kf5JxXvyjJfuFf5qFLc4iEWJP2JTTi01cqV0TXysg=' 
WHERE 
  key_id = 'b5a25d4119bb68dede69b7a0a9483afa269e35527c11b0fca53c824d88753e4b' 
  AND (
    token = 't2kf5JxXvyjJfuFf5qFLc4iEWJP2JTTi01cqV0TXysg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )